Details

Time bar (total: 1.5s)

sample18.0ms

Algorithm
intervals
Results
9.0ms295×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1214
2244
3254
4254

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-cube-cbrt times-frac add-log-exp
3×associate-/r*
2×pow1 cbrt-undiv div-exp difference-of-squares
1×sub-neg flip3-- frac-2neg diff-log prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l* distribute-lft-out--
Counts
2 → 37
Calls
2 calls:
4.0ms
(/ (* x y) 2.0)
10.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series69.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(/ (* x y) 2.0)
48.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify75.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0209217
1779198
23389197
35001197

prune65.0ms

Filtered
43 candidates to 31 candidates (72.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh000
Picked011
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0)) (/ z 8.0))
0.4b
(/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0))
0.4b
(/ (* x y) (sqrt 2.0))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
117×times-frac
69×add-sqr-sqrt
62×sqrt-prod
56×*-un-lft-identity
50×add-cube-cbrt
17×add-exp-log add-cbrt-cube
12×associate-/r*
11×associate-/l*
9×div-inv
7×cbrt-undiv div-exp
6×difference-of-squares
5×add-log-exp
3×pow1
2×frac-2neg prod-exp clear-num cbrt-unprod distribute-lft-out--
1×sub-neg flip3-- diff-log frac-sub flip-- associate-/l/
Counts
3 → 141
Calls
3 calls:
43.0ms
(- (/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0)) (/ z 8.0))
11.0ms
(/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0))
5.0ms
(/ (* x y) (sqrt 2.0))

series377.0ms

Counts
3 → 9
Calls
3 calls:
161.0ms
(- (/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0)) (/ z 8.0))
141.0ms
(/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0))
76.0ms
(/ (* x y) (sqrt 2.0))

simplify58.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04931319
120481137
250011126

prune195.0ms

Filtered
150 candidates to 83 candidates (55.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1500150
Fresh000
Picked011
Done011
Total1502152

Merged error: 0b

Counts
152 → 2

regimes89.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample488.0ms

Algorithm
intervals
Results
286.0ms9170×body80valid

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